207694312

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{52237}}^1$

素因数の和:52321

約数の個数: 32

約数和(自身を含む): 451336320

約数和(自身を除く): 243642008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 52237, 104474, 208948, 365659, 417896, 731318, 1462636, 2925272, 3708827, 7417654, 14835308, 25961789, 29670616, 51923578, 103847156, 207694312]

約数ペア:

[(1, 207694312), (2, 103847156), (4, 51923578), (7, 29670616), (8, 25961789), (14, 14835308), (28, 7417654), (56, 3708827), (71, 2925272), (142, 1462636), (284, 731318), (497, 417896), (568, 365659), (994, 208948), (1988, 104474), (3976, 52237)]